Current stage: 50.00 Effective date: Dec 19, 2025
Next stage: CFDIS Next stage date: Mar 13, 2026
Originator: IEC
Owner: TC 47/SC 47E
Type: International Standard
ICS: 31.080.01
IN_DEVELOPMENT IEC 60747-14-12 ED1 50.00 Final text received or FDIS registered for formal approval Dec 19, 2025